Also, people who experience dry mouth are more likely to have bad breath since saliva helps wash away food and bacteria. Without enough saliva, the bacteria linger longer, worsening the smell.

Here, we will tell you why sometimes a bad smell rises from the mouth or nose. In the DailyMail report, Dr Ellie Cannon ...

Bad breath can stem from several causes: gum disease, diabetes, liver/kidney issues, reflux, snoring, medications, and more.

Many of these foods contain sulfide compounds that release foul odors. Others are high in sugar, which promotes bacteria growth in your mouth. These bacteria may contribute to bad breath.